CVE-2021-35546

mecab: MySQL is a multi-user, multi-threaded SQL database server

CVE-2021-35546 is fixed in 20 products on 1 platform, first by libmysqlclient21 8.0.27-0ubuntu0.20.04.1, released January 19, 2022. It is not reported as exploited. Patch Radar priority: High.

High
CVSS
7.2
moderate
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0265
85th percentile

MySQL is a multi-user, multi-threaded SQL database server. It consists of the MySQL server daemon (mysqld) and many client programs and libraries. The following packages have been upgraded to a later upstream version: mysql (8.0.30). Security Fix(es): * mysql: Server: DML multiple unspecified vulnerabilities (CVE-2021-2478, CVE-2021-2479, CVE-2021-35591, CVE-2021-35607, CVE-2022-21301, CVE-2022-21413) * mysql: Server: Optimizer multiple unspecified vulnerabilities (CVE-2021-2481, CVE-2021-35575, CVE-2021-35577, CVE-2021-35610, CVE-2021-35612, CVE-2021-35626, CVE-2021-35627, CVE-2021-35628, CVE-2021-35634, CVE-2021-35635, CVE-2021-35636, CVE-2021-35638, CVE-2021-35641, CVE-2021-35642, CVE-2021-35643, CVE-2021-35644, CVE-2021-35645, CVE-2021-35646, CVE-2021-35647, CVE-2022-21253, CVE-2022-21254, CVE-2022-21264, CVE-2022-21278, CVE-2022-21297, CVE-2022-21339, CVE-2022-21342, CVE-2022-21351, CVE-2022-21370, CVE-2022-21378, CVE-2022-21412, CVE-2022-21414, CVE-2022-21435, CVE-2022-21436, CVE-2022-21437, CVE-2022-21438, CVE-2022-21440, CVE-2022-21452, CVE-2022-21459, CVE-2022-21462, CVE-2022-21478, CVE-2022-21479, CVE-2022-21509, CVE-2022-21525, CVE-2022-21526, CVE-2022-21527, CVE-2022-21528, CVE-2022-21529, CVE-2022-21530, CVE-2022-21531, CVE-2022-21553, CVE-2022-21569, CVE-2022-21265) * mysql: Server: Replication multiple unspecified vulnerabilities (CVE-2021-35546, CVE-2022-21344, CVE-2022-21415) * mysql: Server: Error Handling unspecified vulnerability (CVE-2021-35596) * mysql: C API unspecified vulnerability (CVE-2021-35597) * mysql: Server: Options multiple unspecified vulnerabilities (CVE-2021-35602, CVE-2021-35630, CVE-2022-21515) * mysql: InnoDB multiple unspecified vulnerabilities (CVE-2021-35604, CVE-2022-21302, CVE-2022-21348, CVE-2022-21352, CVE-2022-21417, CVE-2022-21418, CVE-2022-21451, CVE-2022-21517, CVE-2022-21537, CVE-2022-21539, CVE-2022-21423) * mysql: Server: Group Replication Plugin multiple unspecified vulnerabilities (CVE-2021-35608, CVE-2022-21256, CVE-2022-21379, CVE-2022-21454) * mysql: Server: Security: Encryption multiple unspecified vulnerabilities (CVE-2021-35622, CVE-2022-21358, CVE-2022-21372, CVE-2022-21538) * mysql: Server: Security: Privileges multiple unspecified vulnerabilities (CVE-2021-35624, CVE-2022-21245, CVE-2021-35625) * mysql: Server: GIS unspecified vulnerability (CVE-2021-35631) * mysql: Server: Data Dictionary unspecified vulnerability (CVE-2021-35632) * mysql: Server: PS unspecified vulnerability (CVE-2021-35637) * mysql: Server: Stored Procedure multiple unspecified vulnerabilities (CVE-2021-35639, CVE-2022-21303, CVE-2022-21522, CVE-2022-21534) * mysql: Server: FTS multiple unspecified vulnerabilities (CVE-2021-35648, CVE-2022-21427) * mysql: Server: Federated multiple unspecified vulnerabilities (CVE-2022-21270, CVE-2022-21547) * mysql: Server: Parser unspecified vulnerability (CVE-2022-21304) * mysql: Server: Information Schema multiple unspecified vulnerabilities (CVE-2022-21362, CVE-2022-21374) * mysql: Server: Compiling unspecified vulnerability (CVE-2022-21367) * mysql: Server: Components Services unspecified vulnerability (CVE-2022-21368) * mysql: Server: DDL multiple unspecified vulnerabilities (CVE-2022-21425, CVE-2022-21444, CVE-2021-35640, CVE-2022-21249) * mysql: Server: PAM Auth Plugin unspecified vulnerability (CVE-2022-21457) * mysql: Server: Logging multiple unspecified vulnerabilities (CVE-2022-21460, CVE-2021-35633) * mysql: Server: Security: Roles unspecified vulnerability (CVE-2021-35623) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es): * Rebuild mecab due to change in the suffix (from .el8 to .el8.0.0) [almalinux-8] (BZ#2110940)

Where it's fixed

ProductFixed inFixReleased
Linux
libmysqlclient21 · Ubuntu 20.04 LTS (focal) 8.0.27-0ubuntu0.20.04.1 libmysqlclient21 8.0.27-0ubuntu0.20.04.1 Jan 19, 2022
libmysqlclient21 · Ubuntu 22.04.1 LTS (jammy) 8.0.27-0ubuntu0.21.10.1 libmysqlclient21 8.0.27-0ubuntu0.21.10.1 Jan 19, 2022
libmysqlclient21 · Ubuntu 24.10 (oracular) 8.0.27-0ubuntu0.21.10.1 libmysqlclient21 8.0.27-0ubuntu0.21.10.1 Jan 16, 2026
mecab · RHEL 8 0:0.996-2.module+el8.6.0+16523+5cb0e868 RHSA-2022:7119 Oct 25, 2022
mecab · almalinux 8 0.996-2.module_el8.6.0+3340+d764b636 ALSA-2022:7119 Oct 25, 2022
mecab · ol 8 0:0.996-2.module+el8.6.0+20849+f637f661 ELSA-2022-7119 Oct 27, 2022
mecab · rocky 8 0:0.996-2.module+el8.6.0+1057+4d6a1721 RLSA-2022:7119 Oct 25, 2022
mecab-ipadic · RHEL 8 0:2.7.0.20070801-16.module+el8.0.0+3898+e09bb8de RHSA-2022:7119 Oct 25, 2022
mecab-ipadic · almalinux 8 2.7.0.20070801-16.module_el8.6.0+3340+d764b636 ALSA-2022:7119 Oct 25, 2022
mecab-ipadic · ol 8 0:2.7.0.20070801-16.0.1.module+el8.0.0+5253+1dce7bb2 ELSA-2022-7119 Oct 27, 2022
mecab-ipadic · rocky 8 0:2.7.0.20070801-16.module+el8.3.0+242+87d3366a RLSA-2022:7119 Oct 25, 2022
mecab-ipadic-EUCJP · RHEL 8 0:2.7.0.20070801-16.module+el8.0.0+3898+e09bb8de RHSA-2022:7119 Oct 25, 2022
mecab-ipadic-EUCJP · almalinux 8 2.7.0.20070801-16.module_el8.6.0+3340+d764b636 ALSA-2022:7119 Oct 25, 2022
mecab-ipadic-EUCJP · ol 8 0:2.7.0.20070801-16.0.1.module+el8.0.0+5253+1dce7bb2 ELSA-2022-7119 Oct 27, 2022
mysql · RHEL 8 0:8.0.30-1.module+el8.6.0+16523+5cb0e868 RHSA-2022:7119 Oct 25, 2022
mysql · almalinux 8 8.0.30-1.module_el8.6.0+3340+d764b636 ALSA-2022:7119 Oct 25, 2022
mysql · ol 8 0:8.0.30-1.module+el8.6.0+20849+f637f661 ELSA-2022-7119 Oct 27, 2022
mysql · rocky 8 0:8.0.30-1.module+el8.6.0+1057+4d6a1721 RLSA-2022:7119 Oct 25, 2022
mysql-client · Ubuntu 20.04 LTS (focal) 8.0.27-0ubuntu0.20.04.1 mysql-client 8.0.27-0ubuntu0.20.04.1 Jan 19, 2022
mysql-client · Ubuntu 22.04.1 LTS (jammy) 8.0.27-0ubuntu0.21.10.1 mysql-client 8.0.27-0ubuntu0.21.10.1 Jan 19, 2022
mysql-client · Ubuntu 24.10 (oracular) 8.0.27-0ubuntu0.21.10.1 mysql-client 8.0.27-0ubuntu0.21.10.1 Jan 16, 2026
mysql-client-8.0 · Ubuntu 20.04 LTS (focal) 8.0.27-0ubuntu0.20.04.1 mysql-client-8.0 8.0.27-0ubuntu0.20.04.1 Jan 19, 2022
mysql-client-8.0 · Ubuntu 22.04.1 LTS (jammy) 8.0.27-0ubuntu0.21.10.1 mysql-client-8.0 8.0.27-0ubuntu0.21.10.1 Jan 19, 2022
mysql-client-8.0 · Ubuntu 24.10 (oracular) 8.0.27-0ubuntu0.21.10.1 mysql-client-8.0 8.0.27-0ubuntu0.21.10.1 Jan 16, 2026
mysql-client-core-8.0 · Ubuntu 20.04 LTS (focal) 8.0.27-0ubuntu0.20.04.1 mysql-client-core-8.0 8.0.27-0ubuntu0.20.04.1 Jan 19, 2022
mysql-client-core-8.0 · Ubuntu 22.04.1 LTS (jammy) 8.0.27-0ubuntu0.21.10.1 mysql-client-core-8.0 8.0.27-0ubuntu0.21.10.1 Jan 19, 2022
mysql-client-core-8.0 · Ubuntu 24.10 (oracular) 8.0.27-0ubuntu0.21.10.1 mysql-client-core-8.0 8.0.27-0ubuntu0.21.10.1 Jan 16, 2026
mysql-common · RHEL 8 0:8.0.30-1.module+el8.6.0+16523+5cb0e868 RHSA-2022:7119 Oct 25, 2022
mysql-common · almalinux 8 8.0.30-1.module_el8.6.0+3340+d764b636 ALSA-2022:7119 Oct 25, 2022
mysql-common · ol 8 0:8.0.30-1.module+el8.6.0+20849+f637f661 ELSA-2022-7119 Oct 27, 2022
mysql-devel · RHEL 8 0:8.0.30-1.module+el8.6.0+16523+5cb0e868 RHSA-2022:7119 Oct 25, 2022
mysql-devel · almalinux 8 8.0.30-1.module_el8.6.0+3340+d764b636 ALSA-2022:7119 Oct 25, 2022
mysql-devel · ol 8 0:8.0.30-1.module+el8.6.0+20849+f637f661 ELSA-2022-7119 Oct 27, 2022
mysql-errmsg · RHEL 8 0:8.0.30-1.module+el8.6.0+16523+5cb0e868 RHSA-2022:7119 Oct 25, 2022
mysql-errmsg · almalinux 8 8.0.30-1.module_el8.6.0+3340+d764b636 ALSA-2022:7119 Oct 25, 2022
mysql-errmsg · ol 8 0:8.0.30-1.module+el8.6.0+20849+f637f661 ELSA-2022-7119 Oct 27, 2022
mysql-libs · RHEL 8 0:8.0.30-1.module+el8.6.0+16523+5cb0e868 RHSA-2022:7119 Oct 25, 2022
mysql-libs · almalinux 8 8.0.30-1.module_el8.6.0+3340+d764b636 ALSA-2022:7119 Oct 25, 2022
mysql-libs · ol 8 0:8.0.30-1.module+el8.6.0+20849+f637f661 ELSA-2022-7119 Oct 27, 2022
mysql-router · Ubuntu 20.04 LTS (focal) 8.0.27-0ubuntu0.20.04.1 mysql-router 8.0.27-0ubuntu0.20.04.1 Jan 19, 2022
mysql-router · Ubuntu 22.04.1 LTS (jammy) 8.0.27-0ubuntu0.21.10.1 mysql-router 8.0.27-0ubuntu0.21.10.1 Jan 19, 2022
mysql-router · Ubuntu 24.10 (oracular) 8.0.27-0ubuntu0.21.10.1 mysql-router 8.0.27-0ubuntu0.21.10.1 Jan 16, 2026
mysql-server · RHEL 8 0:8.0.30-1.module+el8.6.0+16523+5cb0e868 RHSA-2022:7119 Oct 25, 2022
mysql-server · Ubuntu 20.04 LTS (focal) 8.0.27-0ubuntu0.20.04.1 mysql-server 8.0.27-0ubuntu0.20.04.1 Jan 19, 2022
mysql-server · Ubuntu 22.04.1 LTS (jammy) 8.0.27-0ubuntu0.21.10.1 mysql-server 8.0.27-0ubuntu0.21.10.1 Jan 19, 2022
mysql-server · Ubuntu 24.10 (oracular) 8.0.27-0ubuntu0.21.10.1 mysql-server 8.0.27-0ubuntu0.21.10.1 Jan 16, 2026
mysql-server · almalinux 8 8.0.30-1.module_el8.6.0+3340+d764b636 ALSA-2022:7119 Oct 25, 2022
mysql-server · ol 8 0:8.0.30-1.module+el8.6.0+20849+f637f661 ELSA-2022-7119 Oct 27, 2022
mysql-server-8.0 · Ubuntu 20.04 LTS (focal) 8.0.27-0ubuntu0.20.04.1 mysql-server-8.0 8.0.27-0ubuntu0.20.04.1 Jan 19, 2022
mysql-server-8.0 · Ubuntu 22.04.1 LTS (jammy) 8.0.27-0ubuntu0.21.10.1 mysql-server-8.0 8.0.27-0ubuntu0.21.10.1 Jan 19, 2022
mysql-server-8.0 · Ubuntu 24.10 (oracular) 8.0.27-0ubuntu0.21.10.1 mysql-server-8.0 8.0.27-0ubuntu0.21.10.1 Jan 16, 2026
mysql-server-core-8.0 · Ubuntu 20.04 LTS (focal) 8.0.27-0ubuntu0.20.04.1 mysql-server-core-8.0 8.0.27-0ubuntu0.20.04.1 Jan 19, 2022
mysql-server-core-8.0 · Ubuntu 22.04.1 LTS (jammy) 8.0.27-0ubuntu0.21.10.1 mysql-server-core-8.0 8.0.27-0ubuntu0.21.10.1 Jan 19, 2022
mysql-server-core-8.0 · Ubuntu 24.10 (oracular) 8.0.27-0ubuntu0.21.10.1 mysql-server-core-8.0 8.0.27-0ubuntu0.21.10.1 Jan 16, 2026
mysql-source-8.0 · Ubuntu 20.04 LTS (focal) 8.0.27-0ubuntu0.20.04.1 mysql-source-8.0 8.0.27-0ubuntu0.20.04.1 Jan 19, 2022
mysql-source-8.0 · Ubuntu 22.04.1 LTS (jammy) 8.0.27-0ubuntu0.21.10.1 mysql-source-8.0 8.0.27-0ubuntu0.21.10.1 Jan 19, 2022
mysql-source-8.0 · Ubuntu 24.10 (oracular) 8.0.27-0ubuntu0.21.10.1 mysql-source-8.0 8.0.27-0ubuntu0.21.10.1 Jan 16, 2026
mysql-test · RHEL 8 0:8.0.30-1.module+el8.6.0+16523+5cb0e868 RHSA-2022:7119 Oct 25, 2022
mysql-test · almalinux 8 8.0.30-1.module_el8.6.0+3340+d764b636 ALSA-2022:7119 Oct 25, 2022
mysql-test · ol 8 0:8.0.30-1.module+el8.6.0+20849+f637f661 ELSA-2022-7119 Oct 27, 2022
mysql-testsuite · Ubuntu 20.04 LTS (focal) 8.0.27-0ubuntu0.20.04.1 mysql-testsuite 8.0.27-0ubuntu0.20.04.1 Jan 19, 2022
mysql-testsuite · Ubuntu 22.04.1 LTS (jammy) 8.0.27-0ubuntu0.21.10.1 mysql-testsuite 8.0.27-0ubuntu0.21.10.1 Jan 19, 2022
mysql-testsuite · Ubuntu 24.10 (oracular) 8.0.27-0ubuntu0.21.10.1 mysql-testsuite 8.0.27-0ubuntu0.21.10.1 Jan 16, 2026
mysql-testsuite-8.0 · Ubuntu 20.04 LTS (focal) 8.0.27-0ubuntu0.20.04.1 mysql-testsuite-8.0 8.0.27-0ubuntu0.20.04.1 Jan 19, 2022
mysql-testsuite-8.0 · Ubuntu 22.04.1 LTS (jammy) 8.0.27-0ubuntu0.21.10.1 mysql-testsuite-8.0 8.0.27-0ubuntu0.21.10.1 Jan 19, 2022
mysql-testsuite-8.0 · Ubuntu 24.10 (oracular) 8.0.27-0ubuntu0.21.10.1 mysql-testsuite-8.0 8.0.27-0ubuntu0.21.10.1 Jan 16, 2026

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